2601206 has 8 divisors (see below), whose sum is σ = 3909360. Its totient is φ = 1298088.

The previous prime is 2601197. The next prime is 2601239. The reversal of 2601206 is 6021062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560 + ... + 2348.

It is an arithmetic number, because the mean of its divisors is an integer number (488670).

2^2601206 is an apocalyptic number.

2601206 is a deficient number, since it is larger than the sum of its proper divisors (1308154).

2601206 is a wasteful number, since it uses less digits than its factorization.

2601206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2601206 is about 1612.8254710290. The cubic root of 2601206 is about 137.5281441012.

Subtracting from 2601206 its product of nonzero digits (144), we obtain a palindrome (2601062).

Adding to 2601206 its reverse (6021062), we get a palindrome (8622268).

The spelling of 2601206 in words is "two million, six hundred one thousand, two hundred six".